0871-9721
0871-9721
S0871-97212021000400253
10.32932/rpia.2021.12.070
Portugal
Portugal
Portugal
30
12
2021
30
12
2021
29
4
253
262
[
2010
10
326-35
]
[
2016
6
^s2
^s2
2
5
]
[
2013
3
^s3
^s3
3
59
]
[
2009
149
65-73
]
[
2015
23
4
4
211-22
]
[
2015
23
1
1
11-9
]
[
2010
65
^s92
^s92
92
401
]
[
2017
47
339-50
]
[
2019
51
206-12
]
[
2016
1
]
[
2006
61
461-76
]
[
2004
34
1415-21
]
[
2009
64
876-83
]
[
2012
42
1529-39
]
[
2018
11
1
1
7
]
[
2020
]
[
2013
3
3
]
[
2012
67
18-24
]
[
2005
37
4
4
122-8
]
[
2007
39
7
7
216-20
]
[
2004
34
137-44
]
[
2003
111
889-96
]
[
2019
9
31
]
[
2019
493
73-8
]